UI-Verbesserungen, PWA-Icons, Branding und Settings-Erweiterung

Invertiertes Logo für Admin-Navbar, neue PWA-Icons, Manifest-Updates,
Tailwind-Config-Extraktion, Farb-/Namenseinstellungen im Admin-Bereich
und diverse Layout-Optimierungen.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

lang/tr/ui.php

@@ -100,6 +100,22 @@ return [
             'rueckraum_rechts' => 'SĞÇ',
             'kreislaeufer' => 'PV',
         ],
+        'finance_type' => [
+            'income' => 'Gelir',
+            'expense' => 'Gider',
+        ],
+        'finance_category' => [
+            'catering' => 'Catering',
+            'sponsoring' => 'Sponsorluk',
+            'membership' => 'Üyelik Aidatları',
+            'tournament_fees' => 'Turnuva Ücretleri',
+            'equipment' => 'Ekipman',
+            'transport' => 'Ulaşım',
+            'venue_rental' => 'Salon Kirası',
+            'training_material' => 'Antrenman Malzemeleri',
+            'events' => 'Etkinlikler',
+            'other' => 'Diğer',
+        ],
     ],
     'locales' => [
         'de' => 'Deutsch',